diff --git a/src/app/models/synchro.ts b/src/app/models/synchro.ts
new file mode 100644
index 000000000..69ccd1e8d
--- /dev/null
+++ b/src/app/models/synchro.ts
@@ -0,0 +1,12 @@
+export interface wss{
+
+    url: string,
+    type: 'reflect' | 'emit'
+    header: {
+        id: string
+        bluePrint: string,
+        jwt: string
+    }
+  
+  }
+  
\ No newline at end of file